baber/WOPTO huggingface dataset:
Patent CA-3108966-A1 (CA)
Title: Steerable endovascular catheter
Inventor: JONES MELISSA
IPC: A61M25/01
Filed: 2021-02-16
Abstract: Described is a maneuverable endovascular catheter comprising an elongated and hollow body extending longitudinally and provided with a distal aperture, a proximal aperture, and a lateral aperture in fluid connection with the hollow body. The catheter is further provided with a steering line secured at the exterior distal aspect of the catheter. The steering line enters the interior lumen of the hollow body of the catheter through the lateral aperture and traverses the length of the hollow body. Tension applied to the proximal end of the steering line may deflect the distal aspect of the catheter according to the amount of force applied. The maneuverable endovascular catheter described may be used in endovascular surgeries or procedures.
Patent CA-3111389-A1 (CA)
Title: Tyre having a reduced-weight bead region
Inventor: MANSUY PHILIPPE
IPC: B60C9/04
Filed: 2019-09-16
Abstract: The invention relates to a tyre with a radial carcass reinforcement formed by a single ply of reinforcement elements, turned up around a bead core such as to be anchored in each of the beads. According to the invention, the turn-up of the carcass reinforcement ply and the main part of the carcass reinforcement ply are coupled to one another, and these are the only plies of reinforcement elements present in the sidewall with an elongation at rupture of less than 6 %. The arrangement and selection of the polymer blends in the region of the bead of the tyre enhance the endurance performance regardless of driving conditions after ageing over a long period of time with inflation with high levels of oxidising agents.
Patent CA-3111576-A1 (CA)
Inventor: CHEN SIGENG
IPC: A61K47/50
Filed: 2019-09-11
Abstract: La présente invention concerne des procédés de ciblage de cellules exprimant le récepteur de l'interleukine-2, et, en particulier, l'inhibition de La croissance de telles cellules à l'aide d'un variant d'interleukine-2 (IL-2) conjugué à une molécule biologiquement active qui affectera des cellules exprimant le récepteur de l'interleukine-2.
Patent CA-3113154-A1 (CA)
Inventor: LEIJSSEN JACOBUS JOSEPHUS
IPC: B63B59/06
Filed: 2019-09-18
Abstract: In the context of anti-biofouling of marine objects, a light emitting unit is configured to be applied to a surface area of a marine object and comprises at least one light source (12, 13) configured to emit anti-fouling light, and two electrically conductive plates (14, 15), wherein the at least one light source (12, 13) is at the one side electrically connected to one of the plates (14, 15) and at the other side to an electric energy distribution arrangement of the light emitting unit. The plates (14, 15) are arranged to constitute respective capacitors (21, 22) with an electrically conductive surface area of, or over, the marine object, said capacitors (21, 22) being connected in series through the electrically conductive surface area once the light emitting unit is actually applied to a surface area of a marine object.
Patent CA-3115471-A1 (CA)
Inventor: ROCHOLL JOSHUA D
IPC: B65F3/00
Filed: 2021-04-16
Abstract: A refuse vehicle comprising a chassis, a body assembly coupled to the chassis, the body assembly defining a refuse compailment, and a thermal event monitoring system comprising a sampling element configured to detect a thermal event associated with the refuse vehicle indicating at least one of a fire or an overheating component and transmit a notification in response to detecting the thermal event.
Patent CA-3118058-A1 (CA)
Inventor: VANCE ERIC
IPC: A63G3/00
Filed: 2019-11-20
Abstract: L'invention concerne un système de manège comprenant un canal établissant un trajet de circulation d'un manège aquatique et conçu pour recevoir un véhicule de manège flottant. Le système de manège comprend également un élément de support s'étendant dans le trajet de circulation et au moins partiellement immergé dans le trajet de circulation. De plus, le système de manège comprend un mécanisme d'entraînement conçu pour actionner l'élément de support de sorte que l'élément de support se déplace par rapport au trajet de circulation en réponse à un signal de commande. L'élément de support est conçu pour entrer en contact avec le véhicule de manège flottant de façon à commander le déplacement du véhicule de manège flottant le long du trajet de circulation tandis que l'élément de support est actionné. En outre, le système de manège comprend un dispositif de commande conçu pour générer le signal de commande sur la base, au moins en partie, d'une position du véhicule de manège flottant dans le trajet de circulation et d'un temporisateur commandant l'activation d'un élément de présentation.
Patent CA-3119069-A1 (CA)
Inventor: PROCITA ZACH
IPC: F04F13/00
Filed: 2019-11-08
Abstract: Pressure exchange devices and related systems may include a valve device configured to selectively place a fluid at a first higher pressure in communication with another fluid at a lower pressure in order to pressurize the another fluid to a second higher pressure. Methods of exchanging pressure between at least two fluid streams may include a pressure exchanger having two low pressure inlets.
Patent CA-3119504-A1 (CA)
Inventor: KUMAR SRICHARAN KALLUR PALLI
IPC: G06F40/205
Filed: 2020-05-15
Abstract: Certain aspects of the present disclosure provide techniques for processing natural language utterances in a knowledge graph. An example method generally includes receiving a long-tail query comprising a natural language utterance from a user of an application. Operands and operators are extracted from the natural language utterance using a natural language model.  Operands may be mapped to nodes in a knowledge graph, the nodes representing values calculated from data input into the application, and operators may be mapped to operations to be performed on data extracted from the knowledge graph. The functions associated with the operators are executed using data extracted from the nodes in the knowledge graph associated with the operands to generate a query result. The query result is returned as a response to the received long-tail query.
Patent CA-3120768-A1 (CA)
Title: Magnetically controllable choke coil having central connection
Inventor: BUNIN ANATOLIY
IPC: H02P13/12
Filed: 2018-11-26
Abstract: The invention relates to a device (1) for reactive power compensation in a high voltage network (17) comprising at least one phase conductor (16, 18, 19). The device according to the invention (1) has a high voltage connection (8) for each phase conductor. A first and a second core portion (3, 4) which are part of a closed magnetic circuit, a first high voltage winding (5) which surrounds the first core portion, a second high voltage winding (6) which surrounds the second core portion and is connected in parallel to the first high voltage winding, at least one saturation switching branch (10, 11) which is designed to saturate at least one core portion (3, 4) and has controllable power semiconductor switches (20, 21, 22, 23), and a control unit (26) for controlling the power semiconductor switches (20, 21, 22, 23) are provided for each high voltage connection (8). In order to avoid leakage field losses, at least one high voltage winding is equipped with a central connection and is connected at the winding ends thereof to the saturation switching branch. The central connection (50), however, is connected to the high voltage connection (8).
Patent CA-3121659-A1 (CA)
Title: Use of a renewable composition for coating particles
Inventor: GONZALEZ LEON JUAN ANTONIO
IPC: B01J13/00
Filed: 2019-12-09
Abstract: The present invention relates to the use of a gel formulation comprising an oil of renewable origin and a gel-forming agent for coating a granular material, wherein said gel formulation comprises at least: - an oil of renewable origin, and - a gel-forming agent which forms a gel at temperatures below 50°C with the oil of renewable origin. The present invention also relates to the granular material coated with said gel formulation.
Patent CA-3123016-A1 (CA)
Inventor: KELLIHER TIMOTHY
IPC: C12Q1/68
Filed: 2019-12-17
Abstract: The presently disclosed subject matter relates to using a haploid inducing line (whether existing or created) and transforming the haploid line so that it encodes cellular machinery capable of editing genes. The transformed haploid inducing line is used as a parent in a cross between two plants. During pollination, the parental gametes fuse to form an embryo; and the gene editing machinery is also delivered to the embryo at this time. During embryonic development, one set of parental chromosomes are lost, and the gene editing machinery operates on the remaining set of chromosomes. Thus, at least one haploid progeny with edited genes is produced from the cross. The disclosure is also directed to methods of testing an edited haploid plant progeny for the presence of a first plant's genomic material.
Patent CA-3124630-A1 (CA)
Title: Oral care compositions and methods for the same
Inventor: DAS ARADHANA
IPC: A61K8/60
Filed: 2018-12-26
Abstract: An oral care composition and methods for the same are disclosed herein. The oral care composition may include an orally acceptable vehicle, an anionic surfactant, and a nonionic surfactant. The anionic surfactant may include a C6-C18 fatty acid glutamate or a salt thereof, and the nonionic surfactant may include a C6-C18 alkyl polyglucoside. A weight ratio of the nonionic surfactant to the anionic surfactant may be from about 0.25:1 to about 9:1, or from about1.8:1 to about 2.2:1.
Patent CA-3124708-A1 (CA)
Title: Extended laser active ranging system, method and computer readable program product
Inventor: DOWNING ANDREW M
IPC: G01S17/89
Filed: 2020-01-30
Abstract: A system comprising non-transitory and tangible memory comprising program instructions for performing an extended laser active ranging (LEAR) procedure having a first mode and a second mode. The system includes a processor configured to execute the program instructions to cause the processor to receive selection of a region-of-interest (ROI) having a pixel cluster; and cause laser ranging using a laser ranging system in the first mode. The process is configured to determine whether a laser ranging reflection (ERR) signal is received by a laser photodetector of a gimbal during the first mode. If the ERR signal is not received, the processor performs the second mode of the LEAR procedure initialized to a center of the selected ROI to search for a reflective surface in the ROI of an imaged real-world view of an ambient scene and registered to the pixel cluster to find a small target.
Patent CA-3124875-A1 (CA)
Title: Mold latch and mold having mold latch
Inventor: CHENG PENG
IPC: B29C45/64
Filed: 2021-07-19
Abstract: A mold latch having a latch bar and a traveler with two linear followers that can co-act with the latch bar to enable a mold plate, to which the traveler is attached, to translate together in a direction with another mold plate, to which latch bar is attached.
Patent CA-3125852-A1 (CA)
Title: Circuit for a passive radio identification tag operating in a uhf band and method for operating a circuit
Inventor: GEYNET LIONEL D
IPC: G06K19/07
Filed: 2020-02-19
Abstract: The invention relates to a passive radio identification tag circuit operating in a UHF band, configured for radio communication with a reader that emits a periodic read signal, wherein one period of the read signal comprises an energy recovery phase and a communication phase. The circuit comprises: a control device configured to accumulate an energy reserve from the radio wave during the energy recovery phase and to communicate with the reader during the communication phase, an interface for connecting an external analogue sensor. The interface comprises: an electrical connection configured to connect and supply power to the external analogue sensor and to acquire the analogue measurement of the sensor, an amplifier configured to amplify the signal of the analogue measurement of the sensor, and an analogue-to-digital converter (ADC) configured to digitise the amplified analogue measurement of the sensor, wherein the energy recovery phase comprises an acquisition period during which the interface supplies power to the external analogue sensor, acquires, amplifies and digitises the measurement of the sensor. The invention further relates to a system and a method.
Patent CA-3126007-A1 (CA)
Inventor: HAYNES ANDREW LEO
IPC: F16L55/11
Filed: 2021-07-22
Abstract: A plumbing fitting operable to selectively allow fluid flow therethrough, includes an elongate body having a passageway providing fluid communication between first and second open ends. At least one open end comprises a connection arrangement for connection with a further plumbing fitting or fixture. A valve is operable from one open end to selectively seal the passageway to prevent or allow fluid flow between the body open ends.
Patent CA-3127019-A1 (CA)
Title: Recombinant nucleic acids containing alphaherpesvirus promoter sequences
Inventor: ENGEL ESTEBAN
IPC: C12N15/86
Filed: 2020-02-05
Abstract: Provided are recombinant nucleic acids (e.g., vectors), and related methods, for expression of a target gene in a host cell. The recombinant nucleic acids comprise a promoter comprising a nucleic acid sequence having at least 70% sequence identity to a sequence selected from SEQ ID NO: 1, SEQ ID NO: 2, SEQ ID NO: 3, SEQ ID NO: 4, SEQ ID NO: 5, SEQ ID NO: 6, SEQ ID NO: 7, SEQ ID NO: 8 and SEQ ID NO: 9; a cloning site for insertion of a nucleic acid encoding the target gene; and at least one non-promoter regulatory element required for the expression of the target gene in the host cell.
Patent CA-3127028-A1 (CA)
Title: Eye gouge prevent mixed martial arts (mma) or grappling gloves
Inventor: HENRY CRAIG
IPC: A63B71/14
Filed: 2021-08-07
Abstract: Eye Gouge prevent MMA gloves or grappling gloves are padded open-fingered gloves that have an elastic material (band) attached between the Index Finger, Middle Finger, Ring Finger and Little Finger to keep all 4 fingers closed in an open hand position. The strength of the elastic between the fingers can, and will vary due to the type of glove, being Sparring gloves, Grappling gloves or Competition gloves and the weight of the gloves 4 ounces up to 7 ounces. The elastic between the fingers will still allow the fighter to open his fingers, for grappling or submissions, but will put tension on the fingers to force them to return to a closed position. Background of the Invention Eye gouging in Mixed Martial Arts is a serious concern for fighters as they risk losing their eyesight permanently due to inadvertent eye pokes or eye gouges. When fighters advance on their opponent, or try to maintain, measure, and gage the distance against their opponents, Mixed Martial Arts fighters often have to outstretch their fingers. This may lead to an unintentional eye poke to their opponent, which is illegal in most professional fight leagues, but more important, it is very risky for the fighters, and it could possibly lead to permanent damage to their eye, leading to blindness.
Patent CA-3127681-A1 (CA)
Title: Reactive oxygen species (ros) enhanced antibacterial light system
Inventor: JOHANNESSEN ERIC
IPC: A61L2/20
Filed: 2021-08-10
Abstract: A sanitization system for an aircraft cabin may comprise: a cabin of an aircraft; a light system including a lighting unit configured to emit an electromagnetic radiation output between 300 and 430 nanometers ("nm"); an external reactive oxygen species (ROS) generator in fluid communication with the cabin, wherein the sanitization system is configured to disinfect a target area of the cabin by targeting the target area with the electromagnetic radiation output and the ROS.
Patent CA-3127897-A1 (CA)
Inventor: MAXFIELD BRADLEY SCOTT
IPC: E06C1/14
Filed: 2020-01-24
Abstract: La présente invention concerne des échelles, des pieds pour échelles et des procédés associés. Un mode de réalisation de la présente invention concerne une échelle qui comprend un premier rail et un second rail, une pluralité de barreaux s'étendant entre le premier rail et le second rail et accouplés à ces derniers et un premier pied accouplé au premier rail. Le premier pied comprend une partie bande de roulement inférieure, une première paroi est accouplée à la partie de bande de roulement inférieure et positionnée adjacente à une première surface du premier rail. Un premier bossage est positionné contre une seconde surface du premier rail. Un premier élément de fixation s'étend à travers la première paroi, à travers la première surface et la seconde surface du rail et dans le premier bossage.
Patent CA-3128415-A1 (CA)
Title: Procede, appareil et systeme de communication
Inventor: GENG TINGTING
IPC: H04W12/08
Filed: 2020-01-23
Abstract: L'invention concerne un procédé, un appareil et un système de communication destinés à être utilisés dans un réseau privé pour fournir un mécanisme de mobilité d'un dispositif terminal prenant en charge le réseau privé. Le procédé comprend les étapes au cours desquelles : un premier dispositif de réseau d'accès détermine une cellule cible dans un premier réseau cible sur la base d'une première liste, la première liste contenant au moins un identifiant d'un premier réseau signé par un dispositif terminal ; et le premier dispositif de réseau d'accès envoie un premier message à un second dispositif de réseau d'accès de la cellule cible, le premier message étant utilisé pour indiquer que le second dispositif de réseau d'accès est préparé pour commuter le dispositif terminal vers la cellule cible. Le premier message transporte une seconde liste et/ou un paramètre de vérification. La seconde liste est utilisée pour permettre au second dispositif de réseau d'accès de déterminer ledit au moins un identifiant du premier réseau signé par le dispositif terminal. Le paramètre de vérification provient du dispositif terminal et il est utilisé pour permettre au second dispositif de réseau d'accès de vérifier le dispositif terminal.
Patent CA-3128590-A1 (CA)
Title: A novel method of producing improved lightweight ceramic sand and uses thereof
Inventor: KHAN ABBAS
IPC: C04B18/14
Filed: 2021-08-19
Abstract: The present invention discloses a novel, improved, simple and economic process for manufacturing lightweight ceramic sand. The lightweight ceramic sand is produced from the industrial wastes, wherein the major raw materials are fly ash, bauxite residue and biomass-coal fly ash. The present invention relates to the production of new fine particulates at high throughput and at low manufacturing cost to provide an alternative or substitute to the fast-depleting natural sand including crushed stones and lightweight fine aggregates produced from expanded clay, expanded glass and volcanic activities. Lightweight ceramic sand of the present invention can be used as a building and construction material and foundry sand.
Patent CA-3129101-A1 (CA)
Title: Procede de polymerisation par transfert d'iode et compositions obtenues a partir de ce dernier
Inventor: Ren jing ming
IPC: C08F2/00
Filed: 2020-02-07
Abstract: La polymérisation radicalaire par transfert d'iode d'un monomère à insaturation éthylénique comprenant de l'acide (méth)acrylique, un sel de ce dernier, ou une combinaison de ces derniers, en présence d'un amorceur de polymérisation radicalaire, d'un organo-iodure et d'un solvant, est un procédé utile pour fabriquer des polymères d'acide (méth)acrylique. Les quantités de constituants utilisées peuvent être de 2 à 100 équivalents d'acide acrylique et de 2 à 100 équivalents d'acrylate de sodium, tous deux dissous dans de l'eau pour former une solution de 15 à 50 % en poids, sur la base du poids total de l'acide acrylique, de l'acrylate de sodium et de l'eau ; de 0,05 à 1 équivalent d'un amorceur de polymérisation azoïque, 1 équivalent d'un organo-iodure ; et de 0 à 3 équivalents d'un sel d'iodure. Des solutions de polymère d'acide (méth)acrylique sont obtenues à l'aide de ces procédés. Les polymères (méth)acryliques sont utiles en tant que dispersants.
Patent CA-3130565-A1 (CA)
Title: Catalyst, method for preparing catalyst, and method for producing unsaturated carboxylic acid and/or unsaturated carboxylic acid ester
Inventor: HASEGAWA TOSHIO
IPC: C07C69/54
Filed: 2020-03-11
Abstract: The present invention provides a catalyst in which an alkali metal element and at least one first metal element selected from among boron, magnesium, zirconium and hafnium are supported by a silanol group-containing carrier, wherein the average particle diameter of a compound of the first metal element is 0.4-50 nm, and expression (1) is satisfied when the molar ratio of the alkali metal element to the first metal element is X, the BET specific surface area of the catalyst is Y (m2/g), and the number of silanol groups per unit area of the catalyst (per nm2) is Z. Expression (1): 0.9×10-21 (g/unit)=X/(Y×Z)<10.8×10-21 (g/unit).
Patent CA-3132863-A1 (CA)
Inventor: HOELL JOSEPH A
IPC: A61M5/142
Filed: 2020-03-13
Abstract: A peristaltic pump actuator includes a rotor element supporting rollers, the rotor element being configured to rotate about a rotor axis and the rollers each being configured to rotate about a roller axis that is parallel to the rotor axis. The rotor element and each of the rollers is constrained such that the rotor element and rollers are able to rotate only about their respective axes. A shoe having a displacement axis perpendicular to the rotor axis is forced against the rollers by an urging element without rotation in any axis. A tube may be placed between the shoe and the rollers.
Patent CA-3135762-A1 (CA)
Title: Canola hybrid 19gs2321i
Inventor: KOSCIELNY CHADWICK BRUCE
IPC: C12N15/82
Filed: 2021-10-25
Abstract: Provided is a canola variety designated 19GS23211 and seed, plants and plant parts thereof produced from a cross of inbred varieties. Methods for producing a canola variety comprise crossing canola variety 19GS23211with another canola plant. Methods for producing a canola plant containing in its genetic material one or more traits introgressed into 19GS23211through backcross conversion and/or transformation, and to the canola seed, plant and plant part produced thereby are described. Canola variety 19G523211, the seed, the plant produced from the seed, plant parts and variants, mutants, and minor modifications of canola variety 19G523211 are disclosed.
Patent CA-3141761-A1 (CA)
Title: Firebox assembly for a gas fireplace and gas heating appliance
Inventor: BARBER NICHOLAS
IPC: F27D1/00
Filed: 2020-05-22
Abstract: A firebox is provided for use in a gas fireplace, the firebox comprising: a back which includes at least one combustion fan aperture, an upper end and a lower end and a length therebetween, a pair of sides, each side including an upper end, a lower end, a first riser which has an inner section and an outer section, the inner section attached to the back, a first flange, which is parallel to the back and extends outward from the back, and a second riser, wherein the outer section of the first riser, the first flange and the second riser extend above the upper end of the back and below the lower end of the back; a top which is attached to the inner section of the first risers and to the back at the upper end; and a base which is attached to the inner section of the first risers and to the back above the combustion fan aperture, to define an opening. The fireplace is also provided.